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Crosslinked polysaccharide compositions and concrete blends containing the same
Compositions comprising crosslinked polysaccharides, particularly levan and/or dextran, may provide advantageous benefits when admixed with concrete blends. Suitable compositions may comprise a biologically sourced surfactant, and a crosslinked polysaccharide, in which the crosslinked polysaccharide comprises at least one crosslinking group bonded via ether linkages to a first polysaccharide chain and a second polysaccharide chain. Concrete blends may comprise such compositions, a cement and water. Methods for forming and/or using the concrete blends may comprise allowing the concrete blends to form a hardened mass.
Crosslinked polysaccharide compositions and concrete blends containing the same
Compositions comprising crosslinked polysaccharides, particularly levan and/or dextran, may provide advantageous benefits when admixed with concrete blends. Suitable compositions may comprise a biologically sourced surfactant, and a crosslinked polysaccharide, in which the crosslinked polysaccharide comprises at least one crosslinking group bonded via ether linkages to a first polysaccharide chain and a second polysaccharide chain. Concrete blends may comprise such compositions, a cement and water. Methods for forming and/or using the concrete blends may comprise allowing the concrete blends to form a hardened mass.
Crosslinked polysaccharide compositions and concrete blends containing the same
MADDURI ASHOKA V R (author) / MANNING LEE A (author) / LANDIS CHARLES R (author) / BLACKMON MATTHEW B (author) / GARDNER CHRISTOPHER (author) / GANDHI SANKET (author)
2020-10-06
Patent
Electronic Resource
English
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